123044340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2050739}}^1$

素因数の和:2050751

約数の個数: 24

約数和(自身を含む): 344524320

約数和(自身を除く): 221479980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2050739, 4101478, 6152217, 8202956, 10253695, 12304434, 20507390, 24608868, 30761085, 41014780, 61522170, 123044340]

約数ペア:

[(1, 123044340), (2, 61522170), (3, 41014780), (4, 30761085), (5, 24608868), (6, 20507390), (10, 12304434), (12, 10253695), (15, 8202956), (20, 6152217), (30, 4101478), (60, 2050739)]